CN215632376U

CN215632376U - Split type blind hinge box

Info

Publication number: CN215632376U
Application number: CN202121278991.1U
Authority: CN
Inventors: 张猛; 毛俊强
Original assignee: Jiangshan Oupai Security Technology Co ltd
Current assignee: Jiangshan Oupai Security Technology Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-01-25
Anticipated expiration: 2031-06-08

Abstract

The utility model is suitable for the technical field of installation of hidden hinges of entrance doors, and provides a split type hidden hinge box which comprises an installation plate, wherein the installation plate is fixedly provided with a hidden hinge box, the hidden hinge box is formed by splicing a box body and a cover plate, the box body is provided with a plurality of through holes, the through holes comprise a bolt hole for inserting a bolt for fixing when the hinge is installed and a fixing groove for connecting the cover plate and the box body together, the cover plate and the box body are respectively formed by blanking and punching two steel plates of 2mm and 0.8mm by a punch press, the split type hinge box saves raw materials due to the use of thinner plates, so the problem of resource waste can be solved, the function of detachable cover plate is convenient for visual operation when the hidden hinge is installed, the bolt can be accurately and quickly inserted into a hidden hinge, a bearing and a gasket, so that the inconvenience for installing the hinge can be solved, time and labor are wasted, and the assembly efficiency is lower.

Description

Split type blind hinge box

Technical Field

The utility model belongs to the technical field of installation of a hidden hinge of an entrance door, and particularly relates to a split type hidden hinge box.

Background

The prior hidden hinge box has the following defects: the hinge box is integrally formed, the rear cover cannot be detached, and the rear cover and the box body are made of the same plate, so that resource waste is caused to a certain extent; and secondly, the relative positions of the bolt, the hinge hole, the bearing and the gasket cannot be clearly seen when the hidden hinge is assembled, the hidden hinge needs to be fixed on the door leaf firstly, the door leaf is inconvenient to lift during assembly, time and labor are wasted, and the assembly efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a split type hidden hinge box, and aims to solve the problems of resource waste, inconvenience in hinge installation, time and labor waste and low assembly efficiency.

The utility model is realized in such a way that the split type blind hinge box comprises an installation plate, wherein the installation plate is fixedly provided with the blind hinge box, the blind hinge box is formed by splicing a box body and a cover plate, the box body is provided with a plurality of through holes, and the through holes comprise bolt holes for inserting bolts for fixing when the hinges are installed and fixing grooves for connecting the cover plate and the box body together.

Preferably, the box body is made of a 2mm thick steel plate, the cover plate is made of a 0.8mm thin steel plate, and the box body is fixedly installed on the installation plate.

Preferably, the upper part and the lower part of the box body are respectively symmetrically provided with a fixing groove and a bolt hole, and the bolt hole is used for inserting a bolt through the bolt hole when the hinge is installed.

Preferably, the upper end and the lower end of the cover plate are symmetrically provided with two connecting blocks, and when the cover plate is connected with the box body, the connecting blocks are pressed into the fixing grooves.

Preferably, six mounting holes are symmetrically formed above and below the mounting plate, and the mounting plate is mounted on the door edge through the mounting holes.

Compared with the prior art, the utility model has the beneficial effects that: according to the split type hidden hinge box, the cover plate and the box body are formed by blanking and stamping through the punch by using two steel plates of 2mm and 0.8mm respectively, the split type hinge box saves raw materials due to the fact that thinner and lighter plates are used, the problem of resource waste can be solved, meanwhile, the detachable function of the cover plate facilitates visual operation during installation of the hidden hinge, the bolt can be accurately and rapidly inserted into the hidden hinge, the bearing and the gasket, and the problems that the hinge is inconvenient to install, time and labor are wasted, and the assembling efficiency is low can be solved.

Drawings

FIG. 1 is a schematic view of a split-up perspective structure according to the present invention;

FIG. 2 is a schematic view of a three-dimensional splicing structure according to the present invention;

FIG. 3 is a schematic view of a split front view structure according to the present invention;

in the figure: 1. mounting a plate; 2. a box body; 3. a cover plate; 4. fixing grooves; 5. connecting blocks; 6. a pin hole; 7. and (7) installing holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a split type blind hinge box, includes mounting panel 1, and fixed mounting has the blind hinge box on the mounting panel 1, and the blind hinge box forms through

box body

2 and 3 concatenations of apron, opens a plurality of through-holes on the box body 2, and is a plurality of the through-hole inserts the fixed bolt hole 6 of bolt and is used for apron 3 fixed slot 4 that link together with box body 2 when installing the hinge.

Bolt hole 6 is circular form, and the size is set for according to the size of bolt, and bolt hole 6 is used for when the hinge is installed to the hinge box inside, inserts the bolt through bolt hole 6 and fixes the hinge to because the hinge box of dark hinge box for the split installation, when the installation hinge, can see inside and install the hinge, the bolt can be accurate quick insert dark hinge, bearing and packing ring, will convenient and fast's installation hinge more like this.

The box body 2 is made of a 2mm thick steel plate, the cover plate 3 is made of a 0.8mm thin steel plate, and the box body 2 is fixedly arranged on the mounting plate 1.

Box body 2 and apron 3 use two kinds of steel sheets of 2mm and 0.8mm respectively and are formed by punch press blanking, punching press combination, thereby use more frivolous panel to save raw and other materials, and current hinge box apron 3 of contrast and box body 2 use the same panel, and more save material can reduce the wasting of resources to a certain extent.

The symmetry is opened respectively about the box body 2 has fixed slot 4 and bolt hole 6, and bolt hole 6 is used for inserting the bolt through bolt hole 6 when the installation hinge, and apron 3 upper and lower both ends symmetry is provided with two connecting blocks 5, and when apron 3 is connected with box body 2, through pressing into fixed slot 4 with connecting block 5 in, six mounting holes 7 are opened to 1 top of mounting panel and below symmetry, and mounting panel 1 passes through mounting hole 7 to be installed on the door edge.

Apron 3 will be longer than box body 2, when apron 3 and box body 2 splice the installation, through lapping 3 and box body 2 laminating together, press into fixed slot 4 with connecting block 5 in, apron 3 and box body 2 have just been connected together, bolt hole 6 comes the design size according to the size of bolt, during the installation hinge, the bolt inserts the blind hinge through bolt hole 6, in bearing and the packing ring, install mounting panel 1 on the door edge through mounting hole 7, just can install the blind hinge box on the door edge.

The working principle and the using process of the utility model are as follows: after the hinge is installed, the box body 2 is installed on the installation plate 1, the installation plate 1 is installed on the door edge through the installation hole 7, the hinge is installed inside the box body 2, the cover plate 3 is not installed on the box body 2, the hinge can be installed inside the box body, the bolt is inserted into the box body 2 through the bolt hole 6, the bolt is accurately and quickly inserted into the hidden hinge, the bearing and the gasket, the cover plate 3 is installed after the hinge is installed, the cover plate 3 and the box body 2 are spliced and installed together through pressing the connecting blocks 5 at the upper end and the lower end of the cover plate 3 into the fixing grooves 4, and the hinge can be used.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A split blind hinge box characterized in that: including mounting panel (1), fixed mounting has the blind hinge box on mounting panel (1), the blind hinge box forms through box body (2) and apron (3) concatenation, open a plurality of through-holes on box body (2), it is a plurality of the through-hole inserts fixed bolt hole (6) of bolt and is used for when installing the hinge apron (3) with fixed slot (4) that box body (2) link together.

2. A split blind hinge box according to claim 1, wherein: the box body (2) uses a 2mm thick steel plate, the cover plate (3) uses a 0.8mm thin steel plate, and the box body (2) is fixedly installed on the installation plate (1).

3. A split blind hinge box according to claim 1, wherein: the hinge box is characterized in that the upper part and the lower part of the box body (2) are respectively symmetrically provided with a fixing groove (4) and a bolt hole (6), and the bolt hole (6) is used for inserting a bolt through the bolt hole (6) when a hinge is installed.

4. A split blind hinge box according to claim 1, wherein: two connecting blocks (5) are symmetrically arranged at the upper end and the lower end of the cover plate (3), and when the cover plate (3) is connected with the box body (2), the connecting blocks (5) are pressed into the fixing grooves (4).

5. A split blind hinge box according to claim 1, wherein: six mounting holes (7) are symmetrically formed above and below the mounting plate (1), and the mounting plate (1) is installed on the door edge through the mounting holes (7).